87461712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2505

約数の個数: 120

約数和(自身を含む): 277586400

約数和(自身を除く): 190124688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2459, 2736, 2964, 3952, 4446, 4918, 5928, 7377, 8892, 9836, 11856, 14754, 17784, 19672, 22131, 29508, 31967, 35568, 39344, 44262, 46721, 59016, 63934, 88524, 93442, 95901, 118032, 127868, 140163, 177048, 186884, 191802, 255736, 280326, 287703, 354096, 373768, 383604, 420489, 511472, 560652, 575406, 607373, 747536, 767208, 840978, 1121304, 1150812, 1214746, 1534416, 1681956, 1822119, 2242608, 2301624, 2429492, 3363912, 3644238, 4603248, 4858984, 5466357, 6727824, 7288476, 9717968, 10932714, 14576952, 21865428, 29153904, 43730856, 87461712]

約数ペア:

[(1, 87461712), (2, 43730856), (3, 29153904), (4, 21865428), (6, 14576952), (8, 10932714), (9, 9717968), (12, 7288476), (13, 6727824), (16, 5466357), (18, 4858984), (19, 4603248), (24, 3644238), (26, 3363912), (36, 2429492), (38, 2301624), (39, 2242608), (48, 1822119), (52, 1681956), (57, 1534416), (72, 1214746), (76, 1150812), (78, 1121304), (104, 840978), (114, 767208), (117, 747536), (144, 607373), (152, 575406), (156, 560652), (171, 511472), (208, 420489), (228, 383604), (234, 373768), (247, 354096), (304, 287703), (312, 280326), (342, 255736), (456, 191802), (468, 186884), (494, 177048), (624, 140163), (684, 127868), (741, 118032), (912, 95901), (936, 93442), (988, 88524), (1368, 63934), (1482, 59016), (1872, 46721), (1976, 44262), (2223, 39344), (2459, 35568), (2736, 31967), (2964, 29508), (3952, 22131), (4446, 19672), (4918, 17784), (5928, 14754), (7377, 11856), (8892, 9836)]